QR Code Generator
Turn any URL or text into a scannable QR code. Download as a high-resolution PNG image.
Generate QR Code
How to Use
The QR Code Generator creates scannable QR codes from any input — URLs, plain text, contact information, Wi-Fi credentials, or any other text-based data. QR codes have become an essential tool for marketing, contactless communication, and quick information sharing.
Step 1: Enter your content in the input field. For URLs, include the full address with "https://" to ensure proper scanning. For text, simply type or paste your message. The generator works with any text up to 2,953 characters (the QR code standard limit for alphanumeric data).
Step 2: Select your preferred QR code size from the dropdown. Choose from Small (200x200), Medium (300x300), Large (500x500), or Extra Large (800x800) pixels. Larger sizes are better for print materials where the code will be viewed from a distance, while smaller sizes work well for digital use.
Step 3: Click "Generate QR" to create your code. The QR code appears instantly as a crisp, high-contrast image. Use "Download PNG" to save it as a transparent-background PNG file, or "Copy to Clipboard" to paste it directly into a document or design tool.
QR codes generated by this tool use error correction level M (15%), which provides a good balance between data capacity and resilience. This means the code will still scan correctly even if up to 15% of its surface is damaged or obscured.
Tips & Best Practices
Test before printing. Always scan your QR code with at least two different apps or devices before using it in production. Different QR scanners have varying sensitivity levels, and what works in one app may fail in another.
Ensure sufficient contrast. QR codes rely on high contrast between the dark modules and the light background. Black on white is the most reliable combination. Avoid placing QR codes on busy backgrounds, gradients, or dark colors without a white backing.
Leave breathing room. The quiet zone — the white border around the QR code — must be at least four modules wide. In practical terms, leave at least 10-15% of the code's width as padding on all sides when placing it in a design. Scanning fails when the quiet zone is too small.
Size matters for print. For printed materials, the QR code should be at least 2 x 2 cm (0.8 x 0.8 inches). For billboards or signage viewed from a distance, scale up proportionally — a general rule is 1 cm of QR code size for every 10 cm of viewing distance.
Think about the destination. Ensure the linked page is mobile-friendly and loads quickly. There is nothing more frustrating for a user than scanning a QR code and landing on a slow, broken, or non-responsive page.
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